dia information http://www.dia.govt.nz/Services-Casino-and-Non-Casino-Gaming-Gambling-Act-2003
fact sheets http://www.dia.govt.nz/diawebsite.nsf/wpg_URL/Services-Casino-and-Non-Casino-Gaming-Fact-Sheets-%28Gambling-Act-2003%29
Class 1Class 1 gambling cannot have a prize or turnover greater than $500. All proceeds from the gambling (including interest), if conducted by an individual, must be applied to the winners. Only Class 1 gambling can be conducted by individuals.